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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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PRICE
Manufacturer
Amperage
Poles
MDN4083LEA0622NMNANYNKDCX
MDN4083LEA0622NMNANYNKDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKDPX
MDN4083LEA0622NMNANYNKDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKDSX
MDN4083LEA0622NMNANYNKDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKDWX
MDN4083LEA0622NMNANYNKDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKMAX
MDN4083LEA0622NMNANYNKMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKMCX
MDN4083LEA0622NMNANYNKMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKMPX
MDN4083LEA0622NMNANYNKMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKMSX
MDN4083LEA0622NMNANYNKMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKMWX
MDN4083LEA0622NMNANYNKMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKNAX
MDN4083LEA0622NMNANYNKNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKNCX
MDN4083LEA0622NMNANYNKNCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKNPX
MDN4083LEA0622NMNANYNKNPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKNSX
MDN4083LEA0622NMNANYNKNSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNKNWX
MDN4083LEA0622NMNANYNKNWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLCAX
MDN4083LEA0622NMNANYNLCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLCCX
MDN4083LEA0622NMNANYNLCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLCPX
MDN4083LEA0622NMNANYNLCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLCSX
MDN4083LEA0622NMNANYNLCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLCWX
MDN4083LEA0622NMNANYNLCWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLDAX
MDN4083LEA0622NMNANYNLDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLDCX
MDN4083LEA0622NMNANYNLDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLDPX
MDN4083LEA0622NMNANYNLDPX
Limited Stock
From
Get Price
Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLDSX
MDN4083LEA0622NMNANYNLDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANYNLDWX
MDN4083LEA0622NMNANYNLDWX
Limited Stock
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Cutler Hammer
800
3
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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